Troubleshooting & repair – Lincoln Electric LN-15 WIRE FEEDER SVM166-A User Manual
Page 47
LN-15
RESOLUTION
DESCRIPTION/
DEFINITION
0081
0082
0086
Average motor over cur-
rent shutdown
Locked rotor condition
on the wire drive motor.
Trigger lockout.
TROUBLESHOOTING & REPAIR
F-9
F-9
FAULT CODES
NOTE:
If more than one fault message is being displayed, perform all the checks for the faults
before replacing the printed circuit board
•
The wire drive motor has overheated.
•
Check to make sure the electrode
slides easily through the liner of the
gun.
•
Reduce the spindle brake resistance.
•
Reduce the amount of tension in the
wire drive tension arm.
•
For the best results, use only Lincoln
electrodes.
•
Wait 10 minutes for the wire feeder to
cool.
•
Verify that nothing is jammed in the
wire drive or gears.
•
The ripple of the power source OCV
is too high, greater than 110V.
(Across the Arc Models only)
•
Verify that the power source is
reconnected for the proper input
voltage.
•
Repair or replace the power source.
The power source does not conform
to NEMA.